Pulverized coal / foamed coal
Graphite
Calcined petroleum coke
Anode carbon
Electrically calcined anthracite (ECA)
Gas-calcined anthracite (GCA)
Dry coke
Anthracite

Carboleg GmbH possesses comprehensive procurement and technical expertise for the production of powders for all lubrication, friction, and conductive applications with a particle size of up to 1 micrometer.
Our starting materials include high-purity primary synthetic graphite and calcined petroleum coke from sources selected according to the latest sustainability requirements.

Graphite electrodes

Graphite fracture

Magnesium granule
Passivated magnesium granules
Magnesium Ingots
Magnesium alloys 
Magnesium scrap 

Iron - Sulfur 
Iron – Phosphorus
Pyrite